/* <system section="theme" selected="26006613696731792"> */
@charset "UTF-8";
/*
  Theme: hatenablog-new-design-theme
  Author: aTn
  Responsive: yes
  Description:1カラムのデザインテーマです。
  Released under the MIT License.
*/
@import url("https://fonts.googleapis.com/css2?family=Josefin+Sans:wght@100;200;300;400;500;600;700&display=swap");*,*::before,*::after{box-sizing:border-box}body,h1,h2,h3,h4,p,figure,blockquote,dl,dd{margin:0}ul[role="list"],ol[role="list"]{list-style:none}html:focus-within{scroll-behavior:smooth}body{min-height:100vh;text-rendering:optimizeSpeed;line-height:1.5}a:not([class]){text-decoration-skip-ink:auto}img,picture{max-width:100%;display:block}input,button,textarea,select{font:inherit}@media (prefers-reduced-motion: reduce){html:focus-within{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}}:root{--default-header-img: url("//cdn-ak.f.st-hatena.com/images/fotolife/a/aTn/20210307/20210307111023.jpg");--header-img: url("//picsum.photos/640/335.jpg?random1");--header-main-img: no-repeat var(--header-img , --default-header-img);--header-box-shadow: 0px 4px 8px 0px rgba(0, 0, 0, 0.3);--default-header-background-img: var(--default-header-img);--header-background-img: var(--header-img);--header-backdrop-filter: blur(12px);--header-background-size: cover;--header-linear-gradient: none;--page-index-header-img: var(--header-img);--page-entry-header-img: var(--header-img);--page-archive-header-img: var(--header-img);--page-about-header-img: var(--header-img);--default-footer-img: url("//cdn-ak.f.st-hatena.com/images/fotolife/a/aTn/20210307/20210307112337.jpg");--footer-img: url("//picsum.photos/640/335.jpg?random3");--footer-main-img: var(--footer-img,--default-footer-img);--default-footer-background-img: var(--default-footer-img);--footer-background-img: var(--footer-img);--footer-background: no-repeat var(--footer-background-img , --default-footer-background-img);--footer-backdrop-filter: blur(12px);--footer-background-size: cover;--footer-box-shadow: var(--header-box-shadow);--footer-img-margin: calc(3rem + 8vw) auto calc(1rem + 5vw);--default-background-color: #b0bec5;--body-background-color: #ebebeb;--entry-background-color: #fcfcfc;--light-background-color: #f0f0f0;--default-background-text: #ffffff;--accent-color: deeppink;--dark-color: #bbbbbb;--light-color: #f6f6f6;--main-text-color: #2e2e2e;--hover-color: deepskyblue;--dark-hover-color: #eee;--menu-background-color: #adadad26;--hover-background-dark-color: #444;--default-no-img: url("//cdn-ak.f.st-hatena.com/images/fotolife/a/aTn/20210308/20210308225907.jpg");--no-img: url("//picsum.photos/480/250.jpg?random2");--solid-border-color: #ccc}*{box-sizing:border-box;outline:none}html{font-size:62.5%;scroll-behavior:smooth;-webkit-text-size-adjust:100%;scrollbar-width:thin;scrollbar-color:aquamarine lightgray}html ::-webkit-scrollbar{width:14px}html ::-webkit-scrollbar-thumb{background:linear-gradient(0deg, #0043ff, #007eff, #00baff, #00f5ff);border-radius:7px}html ::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg, #fffb00, #ffa91b, #ff4571, #ff00bf)}html ::-webkit-scrollbar-track{background:rgba(100,100,100,0.2)}body{font-family:'Josefin Sans', "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", メイリオ , Meiryo, sans-serif;font-size:calc(1.45rem + 0.25vw);line-height:1.5;word-wrap:break-word;letter-spacing:0.05em;-webkit-text-size-adjust:100%;color:var(--main-text-color);display:grid;grid-template-columns:0.15fr repeat(6, 1fr) 0.15fr;grid-template-rows:[globalheader-container] 50px [container] auto [footer] auto;row-gap:0px;position:absolute;background-repeat:no-repeat;background-size:var(--header-background-size) !important;background-position:center 0 !important;background-attachment:scroll !important;width:100%;background-color:var(--body-background-color)}body>*{grid-column:1 / -1}a{text-decoration:none;color:var(--main-text-color);transition:all .4s ease 0s}img{border-radius:4px}h1,h2,h3,h4,h5,h6{line-height:1;margin:0;padding:0}.blog-controlls .blog-controlls-subscribe-btn{padding:6px 8px 2px;margin-right:40px}.blog-controlls{z-index:1 !important}#globalheader-container{grid-row:globalheader-container;grid-column:1/ -1;color:var(--default-background-text);z-index:0;height:60vw !important;background:var(--header-linear-gradient);backdrop-filter:var(--header-backdrop-filter) !important;-webkit-backdrop-filter:var(--header-backdrop-filter) !important;display:inherit !important;text-shadow:0px 0px 2px #000, 0px 0px 4px #000}#container{grid-template-columns:auto 64px minmax(0, 960px) 64px auto;grid-row:container;display:grid;grid-column:1 / -1;grid-template-rows:[container-inner] auto;overflow-x:hidden !important;margin-bottom:30px;margin:0 6px}#container-inner{display:grid;grid-row:container-inner;grid-template-columns:0.1fr repeat(6, 1fr) 0.1fr;grid-template-rows:[blog-title] auto [top-editarea] auto [top-box] auto [content] auto [bottom-editarea] auto;grid-column:2 / -2;row-gap:20px}#blog-title{display:grid;grid-template-columns:calc(230px + 15vw);grid-row:blog-title;grid-column:1 / -1;grid-template-rows:[blog-title-inner] calc((220px + 15vw) / 1.91);justify-self:center;align-content:center;color:var(--default-background-text);border-radius:4px;row-gap:10px;transition:.5s;z-index:2}#blog-title-inner{display:grid;grid-row:blog-title-inner;background:var(--header-main-img) !important;background-size:cover !important;background-position:center center !important;width:100%;height:100% !important;padding:1rem;box-shadow:var(--header-box-shadow);border-radius:4px}#blog-title-content{display:grid;grid-template-rows:[title] auto [blog-description] auto}#blog-title #title{grid-row:title;animation-name:SlideUp;animation-duration:3s;transform:skewX(-10deg);align-self:flex-end;text-align:center;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;line-height:calc(2rem + 4 * (100vw - 320px)/250)}#blog-title #title a{font-size:calc(1.8rem + 4 * (100vw - 320px)/400);color:var(--default-background-text);text-shadow:0px 0px 3px #000, 0px 0px 5px #000 !important;opacity:0.8 !important;position:relative !important}#blog-description{grid-row:blog-description;align-self:center;text-align:center;font-size:calc(0.7rem + 4 * (100vw - 320px)/600);padding:calc(5px + 0.3vw) 5px 0 5px;color:var(--default-background-text);opacity:0.8;text-shadow:0px 0px 3px #000, 0px 0px 5px #000 !important;line-height:1.5;animation-name:SlideUp;animation-duration:3s;transform:skewX(-10deg);display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}#top-editarea{display:grid;grid-row:top-editarea;grid-column:1 / -1;width:100%;position:relative;top:0;margin-top:24px}#content{display:grid;grid-row:content;grid-column:1 / -1;grid-template-rows:[content-inner] auto;z-index:2}#content-inner{overflow:hidden}.hatena-module-profile .profile-icon{border-radius:50%}#box2-inner{display:grid;grid-row:box2-inner;grid-column:2 / -2;grid-template-columns:repeat(auto-fit, minmax(320px, 1fr));grid-template-rows:[hatena-module] auto;grid-gap:32px}@media screen and (min-width: 330px){#box2-inner{grid-template-columns:repeat(auto-fit, minmax(360px, 1fr))}}#bottom-editarea{display:grid;grid-row:bottom-editarea;grid-column:1 / -1;grid-template-columns:1fr;margin:60px auto}#footer{display:grid;grid-row:footer;grid-template-columns:auto 1fr auto;grid-column:1 / -1;grid-template-rows:[footer-inner] auto;text-align:center;color:var(--default-background-text);background:var(--footer-background);background-size:var(--footer-background-size);background-position:center center}#footer a{color:var(--default-background-text);font-weight:bold;font-style:italic;opacity:0.7;text-shadow:0px 0px 3px #000, 0px 0px 5px #000}#footer-inner{position:relative;display:grid;grid-row:footer-inner;grid-column:2 / span 1;grid-template-rows:[footer-address] auto [footer-services] auto;align-items:center;backdrop-filter:var(--footer-backdrop-filter);-webkit-backdrop-filter:var(--footer-backdrop-filter);margin:-30px 0 0 0;padding-top:20px}#footer address{grid-row:footer-address;grid-column:1 / -1;max-width:calc(240px + 15vw);width:100%;height:50%;font-size:calc(1.8rem + 4 * (100vw - 320px) / 400);padding:calc(4.5rem + 2.5vw) 1.5vw calc(3.5rem + 2.3vw) 1.5vw;background:no-repeat var(--footer-main-img);background-size:cover;background-position:center center;line-height:calc(2rem + 4 * (100vw - 320px)/250);box-shadow:var(--footer-box-shadow);border-radius:4px;margin:var(--footer-img-margin)}#footer address img{display:none !important}#footer .services{grid-row:2 / span 1;grid-column:1 / span 1;margin-top:1rem;padding:0;font-size:1.4rem;text-shadow:0px 0px 3px #000, 0px 0px 5px #000}.page-index{background-image:var(--page-index-header-img, --default-header-background-img)}.page-entry{background-image:var(--page-entry-header-img, --default-header-background-img)}.page-archive{background-image:var(--page-archive-header-img, --default-header-background-img)}.page-about{background-image:var(--page-about-header-img, --default-header-background-img)}.page-index,.page-entry,.page-archive,.page-about{background-repeat:no-repeat}.archive-entries,.page-index #main-inner:not(.page-archive){grid-template-areas:archive-entries;display:grid;grid-column:1 / -1;grid-template-columns:repeat(auto-fit, minmax(280px, 1fr));grid-gap:32px;margin-bottom:50px}.entry{border-radius:4px;margin-bottom:20px}.entry-inner{max-width:calc((1.6rem + 0.2vw + 1px) * 36);margin:auto}.entry-inner .social-buttons{display:block;text-align:center;margin-bottom:-2rem}.entry-footer .social-buttons{margin-bottom:2rem}.social-buttons::before{display:block;text-align:center;font-weight:bold;margin:1rem 0 0.8rem;content:"＼ Share this page ／";letter-spacing:0}.archive-entry,.page-index .entry{position:relative;overflow:hidden;width:100%;max-width:460px;height:100%;padding:0;border-radius:4px;background:no-repeat var(--no-img, --default-no-img);background-position:top center !important;background-size:100% calc((100%) / 3 * 2) !important;box-shadow:0px 3px 8px 0px rgba(0,0,0,0.3);transition:all 0.8s 0s ease-in-out}.archive-entry::before,.page-index .entry::before{display:block;width:100%;height:100%;content:""}.archive-entry::before{padding-top:80%}.page-index .entry::before{padding-top:80%}.archive-entry:hover,.page-index .entry:hover{transform:translateY(4px);box-shadow:0 0 0 -5px rgba(0,0,0,0.2)}.archive-entry img,.page-index .entry img{pointer-events:none}.page-index .entry-content img:first-of-type{position:absolute;top:calc(-100% / 3 * 2);left:0;display:block;width:100%;height:calc(100% / 3 * 2);object-fit:cover;z-index:-1}.page-index .entry-title{margin-bottom:60px}.page-index .entry-header-menu{display:none !important}.entry-header-menu{position:absolute;z-index:2;top:4px;left:4px}.entry-header-menu a{font-size:0;line-height:30px;display:block;overflow:hidden;width:28px;height:28px;text-align:center;background:#555;border-radius:4px}.entry-header-menu a::before{position:absolute;font-family:blogicon;font-size:24px;content:"\f010";pointer-events:none;top:-1px;left:5px;color:#eee}.archive-entry-header,.page-index .entry-inner{position:absolute;z-index:10;top:calc(100% / 3 * 2 - 2px);left:0;width:100%;height:100%;border-top:solid 1px var(--solid-border-color);background:var(--entry-background-color)}.archive-entry-header::after,.page-index .entry-header::after{content:'READ MORE';position:absolute;z-index:1;left:0;top:calc(-100% / 3 * 2);padding:36.5% 0;display:block;width:100%;color:#fff;opacity:0.8;text-align:center;font-size:calc(2.8rem - 0.23vw);font-weight:bold;transition:all 0.8s 0s ease-in-out;transform:scale(0);pointer-events:none;text-shadow:0px 0px 3px #000, 0px 0px 5px #000}.archive-entry-header:hover::after,.page-index .entry-header:hover::after{background:linear-gradient(rgba(0,0,0,0.45), rgba(0,0,0,0.1), rgba(0,0,0,0));transform:scale(1)}.entry-header{display:grid;grid-template:"date" auto
 "entry-title"   auto
 "entry-categories"  auto
 / 1fr;row-gap:3px;background-color:var(--entry-background-color)}h1.entry-title{transform:skewX(-10deg);display:block}.page-archive h1.entry-title,.page-index .entry-title{order:2;grid-area:entry-title}.archive-date,.date,.page-index .date{padding:3px 0 0;grid-area:date;order:1;margin-top:-1.75rem;text-align:center;z-index:1}.archive-date,.date:not(.page-index .date){margin-bottom:0.5rem}.date{box-sizing:border-box}.date a{font-size:1.7rem;color:#888;padding:4px 8px 1px;background:#f6f6f6;border-radius:4px;border:solid 1px #bbb;box-sizing:border-box;position:relative}.date a::before{font-family:blogicon;content:"\f043";font-size:calc(1.5rem + 0.2vw);vertical-align:top}.date a:hover{color:var(--dark-hover-color);background:var(--hover-background-dark-color)}.archive-entry .entry-title,.page-archive h1.entry-title,.page-index .entry-title{font-size:calc(2.1rem - 0.23vw);display:block;padding:2px 14px 0 10px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;transform:skewX(-10deg)}.entry-title a{line-height:1.42;color:#333}.archive-entry .categories,.page-index .categories,.page-index .social-buttons{display:none}.archive-entry .entry-thumb-link{position:absolute;top:0;left:0;width:100%;height:calc(100% / 3 * 2)}.archive-entry .entry-thumb{display:block;width:100%;height:100%;background-position:center}.archive-entry-body,.archive-heading,.archive-header-category{display:none}.urllist-item.recent-entries-item,.urllist-item.entries-access-ranking-item,.urllist-item.related-entries-item{position:relative;margin-bottom:0.5em;padding:0.5em;border:solid 1px var(--solid-border-color);border-radius:4px;background:linear-gradient(360deg, #f0f0f0 0%, #fff 100%)}.urllist-with-thumbnails li{box-shadow:0px 3px 8px 0px rgba(0,0,0,0.2);transition:.5s}.urllist-with-thumbnails li:hover{transform:translateY(4px);box-shadow:0 0 0 -5px rgba(0,0,0,0.2)}blockquote{position:relative;padding:10px 24px 10px 60px;box-sizing:border-box;font-style:italic;background:#f6f6f6;color:#777777;border-left:6px solid #bbbbbb;border-top:1px solid #bbbbbb;border-right:1px solid #bbbbbb;border-bottom:1px solid #bbbbbb;text-decoration:none !important}blockquote:before{display:inline-block;position:absolute;top:12px;left:14px;content:"\f704";font-family:blogicon;color:#bbbbbb;font-size:30px;line-height:1;font-weight:900}blockquote p{padding:0;margin:7px 0;line-height:1.7;font-size:1.6rem}blockquote cite{display:block;text-align:right;text-decoration:none !important;color:#888888;font-size:1.4rem}.hatena-module{font-size:1.6rem;margin:0 0 50px 0;contain:content}.hatena-module-title{font-size:2rem;font-weight:bold;line-height:1;position:relative;padding:15px;background:#f6f6f6;font-family:blogicon, 'Josefin Sans';border:solid 1px #bbb;margin-bottom:-1px;border-radius:4px 4px 0 0;letter-spacing:0}.hatena-module-title,.hatena-module-title a{color:var(--main-text-color)}.hatena-module-profile .hatena-module-title::before{content:'\f00c'}.hatena-module-search-box .hatena-module-title::before{content:'\f01a'}.hatena-module-category .hatena-module-title::before{content:'\f022'}.hatena-module-archive .hatena-module-title::before{content:'\f03a'}.hatena-module-entries-access-ranking .hatena-module-title::before{content:'\f050'}.hatena-module-links .hatena-module-title::before{content:'\f702'}.hatena-module-links .hatena-urllist li a::before{font-family:blogicon;content:"\f009";padding:0 4px 0;font-size:1.4rem}.hatena-module-links .hatena-urllist li a:hover{color:var(--dark-hover-color);background:#444;padding:6px 4px 4px 2px;border-radius:4px}.hatena-module-recent-entries .hatena-module-title::before{content:'\f031'}.hatena-module-related-entries .hatena-module-title::before{content:'\f019'}.hatena-module-title,.hatena-module-title::before{content:'\f021'}.hatena-module-recent-comments .hatena-module-title::before{content:'\f01d'}.recent-comments .user-id img{border-radius:50%}.hatena-urllist .user-id{font-weight:bold;margin:0;font-size:1.4rem}#box2 .hatena-module-body{padding:10px 8px 8px 8px;background:linear-gradient(360deg, #f0f0f0 0%, #fff 100%);border-bottom:solid 1px #bbb;border-left:solid 1px #bbb;border-right:solid 1px #bbb;border-radius:0 0 4px 4px}.hatena-module-body ul{margin:0;padding:0}.hatena-module-body li{position:relative;padding:0 0 15px 0;list-style-type:none}.hatena-module-body li::after{display:block;clear:both;content:""}.hatena-module-profile .profile-icon{display:block;margin:0 auto;border:solid 1px #ddd;border-radius:50%}.hatena-module-profile .id{display:block;font-weight:bold;margin-bottom:.5rem;text-align:center}.hatena-id-link{font-weight:bold}.profile-activities{font-size:12px;font-style:normal;opacity:1;color:#999}.profile-description{position:relative;display:inline-block;margin:1.5rem auto;padding:10px 12px;width:100%;background:var(--light-background-color);border:solid 1px #bbb;border-radius:4px}.profile-description:after{content:"";position:absolute;top:-28px;left:50%;margin-left:-18px;border:14px solid transparent;border-bottom:14px solid #bbb;z-index:1}.profile-description:before{content:"";position:absolute;top:-24px;left:50%;margin-left:-16px;border:12px solid transparent;border-bottom:12px solid var(--light-background-color);z-index:2}.profile-description p{margin:0;padding:0}.profile-description::before{display:block;clear:both;content:""}.hatena-follow-button-box{margin:0 0 6rem}.profile-activities{text-align:center}.hatena-follow-button-box.btn-subscribe.js-hatena-follow-button-box::before{display:block;text-align:center;font-weight:bold;font-size:1.8rem;margin:3rem 0 1.2rem;content:"＼ Follow me ／";letter-spacing:0}.hatena-follow-button-box .subscription-count-box{margin:0 0 0 10px !important}.hatena-follow-button-box .subscription-count{height:2.2rem;padding:2px 8px 8px 10px;font-size:1.5rem}.hatena-module .hatena-follow-button.js-hatena-follow-button.subscribing,.hatena-module .hatena-follow-button.js-hatena-follow-button.unsubscribing{margin-left:calc(31% + 2.5vw);display:block;border-radius:1.7rem;padding:4px 8px  17px 20px;font-size:1.6rem;transition:0.6s}.hatena-module .hatena-follow-button.js-hatena-follow-button.subscribing:hover,.hatena-module .hatena-follow-button.js-hatena-follow-button.unsubscribing:hover{transform:scale(1.1);-webkit-transform:scale(1.1);filter:invert(100%);-webkit-filter:invert(100%);min-width:110px}.hatena-module .hatena-follow-button-box.btn-twitter{margin-bottom:1.5rem}.hatena-module .hatena-follow-button-box.btn-twitter,.social-button-item,.line-it-button{text-align:center;filter:grayscale(100%);transition:transform 0.6s}.hatena-module .hatena-follow-button-box.btn-twitter:hover,.social-button-item:hover,.line-it-button:hover{transform:scale(1.2);-webkit-transform:scale(1.2);filter:contrast(100%);-webkit-filter:contrast(100%)}.hatena-module-search-box .hatena-module-body{padding:5px 15px}.search-form{position:relative;width:100%;max-width:100%;height:30px;border:0}.search-module-input{width:calc(100% - 40px);height:30px !important;border:solid 1px #bbb;border-radius:4px}.search-module-button{position:absolute;top:0;right:0;width:30px;height:30px;padding:0;color:transparent;border:0;background:none}.search-form::after{font-family:blogicon;font-size:24px;line-height:30px;position:absolute;right:0px;width:30px;content:"\f01a";text-align:center;pointer-events:none}.search-module-button:hover{cursor:pointer}.urllist-with-thumbnails li .urllist-image{border:1px solid var(--light-background-color)}.urllist-date-link a{font-size:1.4rem;color:#999}.urllist-date-link a::before{font-family:blogicon;content:"\f043";vertical-align:middle}.urllist-title-link{font-size:1.6rem;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.urllist-categories,.urllist-entry-body,.hatena-asin-detail-foot{display:none}.archive-module-calendar th{font-size:1.6rem}.archive-module-calendar-highlight{display:inline-block;color:#fff;background:#444;padding:2px 8px 0;border-radius:4px;transition:all .4s ease 0s}.archive-module-calendar-highlight:hover{background:var(--accent-color)}.recent-comments .user-id img{float:left;width:48px;height:48px !important;margin-right:10px;vertical-align:top;border:1px solid var(--light-background-color);object-fit:cover}.user-id{display:block}.recent-comments li .recent-comment-time{font-size:12px;font-style:normal;opacity:1;color:#999}.hatena-module-body .authors-user-icon{border:1px solid var(--light-background-color)}.entry{position:relative;padding:calc(18px + 5%) 2%;background-color:var(--entry-background-color)}#top-box{display:grid;grid-row:top-box;grid-column:1 / -1;font-size:1.6rem;z-index:1}.breadcrumb{padding:8px 16px;background:#f6f6f6;border-radius:4px;border:solid 1px #bbb;opacity:0.6}.breadcrumb a{color:#777;padding:0.5rem;border-radius:4px}.breadcrumb a:hover{color:var(--dark-hover-color);background:var(--hover-background-dark-color)}.breadcrumb-gt{margin:0}.page-entry .breadcrumb{margin-bottom:0;color:#777}#top-box .breadcrumb-link::before{font-family:blogicon;content:"\f017";opacity:0.8}.breadcrumb-child-link::before{font-family:blogicon;content:"\f022";opacity:0.6}.breadcrumb-child:last-of-type{color:#666}.page-entry .entry-header{margin:0 0 24px 0;border:solid 1px #bbb;padding:0 1rem 1.5rem 2rem;border-radius:4px;background:linear-gradient(360deg, var(--light-background-color) 0%, #fff 100%)}.page-entry .entry-title{animation-name:SlideUp;animation-duration:3s}.page-entry .entry-title a{font-size:calc(2.6rem + 0.5vw);color:var(--main-text-color);animation-name:SlideUp;animation-duration:3s}.categories{margin:8px 0 8px 0}.categories a{font-size:1.3rem;padding:5px 8px 2px;color:var(--main-text-color);border:1px solid var(--solid-border-color);border-radius:4px;background:var(--light-background-color);margin:0.5rem;letter-spacing:0}.categories a:hover{color:var(--dark-hover-color);background:var(--hover-background-dark-color)}.categories a::before{font-family:blogicon;content:"\f022";margin-right:0.2rem;opacity:0.6}.entry-content p{margin:2.5rem 0 1.5rem;padding:0;line-height:1.8}.entry-content a,.entry-content a:visited{text-decoration:none;color:#2196f3}.entry-content a:hover{text-decoration:none}.entry-content .hatena-image-left,.entry-content .hatena-image-right{display:block;max-width:50% !important}.entry-content h1{font-size:3.2rem;margin:2em 0 1em 0;padding:2.2rem 1.5rem 1.5rem;background:var(--light-color);border:solid 1px #bbb;border-radius:4px;text-align:center !important}.entry-content h1:before{font-family:blogicon;content:"\f041";display:inline-block;font-weight:900;font-size:3rem;margin-right:10px}.entry-content h2{font-size:2.8rem;margin:2em 0 1em 0;padding:2.2rem 1.5rem 1.5rem;border-left:solid 8px var(--dark-color);border-right:solid 8px var(--dark-color);background:var(--light-color);line-height:1.2;text-align:center !important}.entry-content h3{font-size:2.4rem;position:relative;margin:2em 0 1em 0;padding:1.5rem 1.5rem 1rem;line-height:1.2}.entry-content h3::before{position:absolute;top:0;left:0;width:6px;height:100%;content:"";border-radius:2.5px;background:var(--dark-color)}.entry-content h4{font-size:1.8rem;border-bottom:solid 4px #ebebeb;line-height:1.2;position:relative;margin:2em 0 1em 0;padding:5px 0 2px 0}.entry-content h4::after{position:absolute;content:"";display:block;border-bottom:solid 4px var(--dark-color);bottom:-4px;width:30%}.entry-content h5{font-size:1.8rem;position:relative;padding-left:2rem;line-height:1.4}.entry-content h5:before{font-family:blogicon;content:"\f029";position:absolute;font-size:1.8rem;left:0;color:var(--dark-color)}.entry-content h6{font-size:1.4rem;margin:2em 0 1em 0}.hatena-asin-detail{font-size:14px;position:relative;padding:10px;border:1px solid var(--solid-border-color)}.hatena-asin-detail .hatena-asin-detail-image{width:100px;margin-right:1.5em}.hatena-asin-detail-info{padding-left:120px}q{font-style:italic}.entry-content ul,.entry-content ol,.entry-content dl,.entry-content dd{font-size:14px}.entry-content table{font-size:14px;border-collapse:collapse;border:2px solid var(--solid-border-color)}.entry-content th{padding:5px;border:1px solid var(--solid-border-color);background:var(--dark-hover-color)}.entry-content td{padding:5px;border:1px solid var(--solid-border-color)}.entry-content pre{font-size:1.5rem;line-height:1.5;overflow-x:auto;padding:35px 10px 10px;white-space:pre;word-wrap:normal;background-color:var(--light-color);-webkit-overflow-scrolling:touch;position:relative;text-overflow:unset;border:solid 1px #bbb;border-radius:4px;max-height:60vw;overflow:hidden;overflow-y:scroll;overflow-x:scroll}.entry-content ::-webkit-scrollbar{height:8px;width:8px}.entry-content ::-webkit-scrollbar-thumb{background-color:#dddddd;border-radius:4px}.entry-content pre>code{margin:0;padding:0;white-space:pre;border:none;background-color:transparent;font-family:'Monaco', 'Consolas', 'Courier New', Courier, monospace, sans-serif}.entry-content code{font-size:90%;margin:0 2px;padding:0px 5px;background-color:#f5f5f5;border-radius:3px}pre.code[data-lang]::before{content:attr(data-lang);font-family:'Helvetica Neue', 'Helvetica', 'Arial', 'Hiragino Kaku Gothic Pro', 'Meiryo', 'MS PGothic', sans-serif;font-style:italic;font-weight:bold;position:absolute;top:-1px;left:18px;height:26px;background-color:#ddd;border-radius:4px 0 4px 0;padding:0px 10px;font-size:1.7rem}pre.code[data-lang]::after{font-family:blogicon;content:"\f038";font-weight:bold;position:absolute;top:-1px;left:-3px;height:26px;background-color:#ddd;padding:0 0 0 10px;font-size:1.7rem}.table-of-contents{position:relative;margin:0 0 25px 0;padding:10px 10px 10px 30px !important;background:#f3f3f3ab;border:solid 1px #bbb;border-radius:4px;line-height:1.6;list-style-type:disc;font-weight:normal;max-height:46vh;overflow:hidden;overflow-y:scroll;-webkit-overflow-scrolling:touch}.table-of-contents ::marker{color:darkred;font-size:1.8rem}.table-of-contents::before{font-size:2rem;font-weight:bold;display:block;content:"" " CONTENTS";text-align:center;border-bottom:solid 1px #bbb;margin:-8px 0 12px -18px;font-family:blogicon, 'Josefin Sans';letter-spacing:0}.table-of-contents ::-webkit-scrollbar{height:5px}.table-of-contents a,.table-of-contents a:visited{text-decoration:none;color:#444 !important;padding:4px}.table-of-contents a:hover{color:var(--dark-hover-color) !important;background:var(--hover-background-dark-color);border-radius:4px;padding:8px 6px 4px 6px}.table-of-contents ul{list-style-type:circle;padding:0px 10px 0px 20px}.table-of-contents ul ul{display:none}.entry-content .keyword{text-decoration:none;pointer-events:none !important}.entry-tag .entry-tag-link:hover{background:var(--body-background-color)}.entry-content .exlink{font-size:14px;margin:0 0 15px 0;padding:10px;border:1px solid var(--solid-border-color);background:#f9f9f9}.entry-content .exlink a::before{font-family:blogicon;content:"\f009  "}.entry-footer-section{font-size:12px;margin:0 0 30px 0;text-align:right}.updated{font-style:normal}.hatena-star-container{margin:0 0 30px 0}.entry-footer-html{padding:0}.comment-box{position:relative;margin:30px 0 0 0}.leave-comment-title{display:block;width:100%;padding:10px 8px 6px;text-align:center;border:1px solid var(--solid-border-color);border-radius:4px}.leave-comment-title::before{position:relative;vertical-align:middle;content:"\f01d";font-family:blogicon;font-size:2rem;margin-right:0.2rem}.leave-comment-title:hover{color:var(--dark-hover-color);background:var(--hover-background-dark-color)}.read-more-comments:hover{background:var(--hover-background-dark-color)}.read-more-comments{width:320px;margin:0 auto}.read-more-comments a{padding:18px 100px}.read-more-comments a:hover{color:var(--dark-hover-color)}.comment{margin:0;padding:10px}.comment li{overflow:hidden;margin-bottom:16px;padding:10px;border:solid 1px #bbb;border-radius:4px;background:#f6f6f6}.comment li .hatena-id-icon{float:left;width:48px;height:48px;margin:0 10px 0 0;border:1px solid var(--light-background-color);border-radius:50%;object-fit:cover}.comment li .comment-user-name{font-weight:bold;margin:0;font-size:1.4rem}.comment li .comment-content{display:block;padding:0 0 0 58px}.comment li .comment-content p{margin:0;font-size:1.6rem}.comment li .comment-metadata{font-size:1.2rem;margin:0;padding:10px 0 0 0}.comment li .comment-metadata time{color:#999}.entry .hatena-module-related-entries .hatena-module-body{padding:10px 0}.pager{grid-template-areas:pager;display:grid;grid-column:1 / -1;grid-template-columns:1fr 1fr;grid-template-rows:1fr;grid-column-gap:2vw;margin-bottom:50px}.pager::after{display:block;clear:both;content:""}.pager-prev{grid-column:1;grid-row:1;float:left;text-align:center}.pager-next{grid-column:2;grid-row:1;float:right}.pager-prev a,.pager-next a{display:flex;height:60px;padding:5px 5px 0px;border:1px solid #e5e5e5;background:#f6f6f6;border:solid 1px #bbb;border-radius:4px;align-items:center;font-size:calc(1rem + 0.5vw);letter-spacing:0}.pager-next a{justify-content:flex-end}.pager-prev a::before{padding-right:5px;white-space:pre-wrap;content:"New";font-weight:bold;background:#ebebeb;border-radius:4px;margin:0 5px 0 0;padding:6px 5px 2px;border:solid 1px #bbb}.pager-next a::after{padding-left:5px;white-space:pre-wrap;content:"Old";font-weight:bold;background:#ebebeb;border-radius:4px;margin:0 0 0 5px;padding:6px 5px 2px;border:solid 1px #bbb}.pager :hover{color:#fff;background:var(--hover-background-dark-color);border-radius:4px}.pager-next a:hover::after{color:var(--hover-background-dark-color)}.pager-prev a:hover::before{color:var(--hover-background-dark-color)}.pager-arrow{display:none}.page-about .entry-content{margin-bottom:0}.search-result+p{margin:0}.search-result{display:none}.page-archive span.highlight{font-weight:unset;margin:unset;padding:unset;color:unset;border:unset;border-radius:unset;background-color:unset}.hatena-module-category .hatena-urllist li{display:inline-block;width:auto;border:none;background-color:#ededed;margin:.4rem;padding:0.2rem 0rem 0rem;border-radius:4px;border:solid 1px #bbb;pointer-events:auto;font-size:1.4rem;letter-spacing:0}.hatena-module-category .hatena-urllist li a{display:inline;padding:0.6rem 0.8rem 0.6rem}.hatena-module-category .hatena-urllist li a:hover{color:var(--dark-hover-color);background:var(--hover-background-dark-color);border-radius:4px}.hatena-module-category .hatena-urllist li a:hover{color:#fff}.hatena-module-category a::before{font-family:blogicon;content:"\f04a";opacity:.6;vertical-align:middle}.archive-module-month-title::before{content:"\f006";font-family:blogicon;font-size:.8em;color:#333;margin-right:.2em;vertical-align:middle;opacity:.6}.archive-module-month{transition:all .4s ease 0s}.archive-module-month:hover{transform:translateX(4px);text-decoration:none}.star-navigation-tooltip{width:260px;background:var(--dark-hover-color);color:#444;top:-20px}.star-navigation-tooltip:before{border-bottom:8px solid var(--dark-hover-color);border-right:8px solid transparent;border-left:8px solid transparent;top:-8px}@keyframes SlideUp{0%{opacity:0;transform:translateY(30px)}100%{opacity:1;transform:translateY(0);transform:skewX(-10deg)}}.nav-menu{position:fixed !important;top:40px;right:0;z-index:3 !important}.nav-menu label{width:40px;height:38px;border:1px solid black;border-radius:4px;position:absolute;right:11px;top:10px;z-index:100;background:#adadad26}.nav-menu>span{width:26px;height:4px;background-color:black;position:absolute;right:18px;transition:.2s;z-index:100}.span1{top:18px}.span2{top:28px}.span3{top:37px}#check:checked ~ .span2{display:none}#check:checked ~ .span1{width:32px;transform:rotate(45deg);top:28px;right:15px}#check:checked ~ .span3{width:32px;transform:rotate(-45deg);top:28px;right:15px}#check{display:none}.nav-menu .g-menu{width:calc(100% - 20px);max-width:300px;max-height:83vh;background-color:#ff56ebb8;margin:0;padding:20px 0 0;text-align:center;list-style:none;position:fixed;top:103px;right:-100%;transition:0.6s;z-index:10;font-size:1.8rem;line-height:2;text-decoration:none;border-radius:4px;overflow:hidden}.g-menu>li{position:relative;border-top:1px solid #ddd;margin-top:20px;width:90%;margin:0 auto;padding:10px 0;font-weight:bold}.g-menu li a{color:var(--dark-hover-color);transition:.4s}.g-menu li a:hover{background:var(--hover-background-dark-color);border-radius:4px;padding:5px}#check:checked ~ ul{right:56px}#page-top,#page-btm{position:fixed !important;right:11px;font-size:1.5rem;line-height:1.2rem;background:var(--menu-background-color);color:#111;padding:10px;border:solid 1px;border-radius:4px;z-index:10}#page-top{top:103px}#page-btm{top:157px}#page-top:hover,#page-btm:hover{color:var(--dark-hover-color);background:var(--hover-background-dark-color)}.entry-content dl,.entry-content dd{margin-bottom:1.5rem;font-size:1.7rem;padding:5px 8px}.entry-content dt{font-size:2rem;font-weight:bold}.page-about .entry-content img.profile-icon{height:32px;width:32px;border-radius:50%;transition:0.3s;display:inline-block;margin:0 2px 0}.page-about .entry-content img.profile-icon:hover{transform:scale(1.5)}.entry-content dt::before{font-family:blogicon;content:'\f727 \00a0'}#footer .guest-footer .guest-footer-content p{text-shadow:0px 0px 3px #000, 0px 0px 5px #000}#hatena-bookmark-container #hatena-bookmark-container .hatena-bookmark-title{background:#f6f6f6 !important}
/* </system> */

/*** ヘッダーとフッターをシンプル画像にする　**/
:root {

    /* ヘッダーをシンプル画像にする */
    --header-img: url("//picsum.photos/1280/315.jpg?random1");
    --header-background-size: auto calc(160px + 10vw);
    --header-main-img: none;
    --header-box-shadow: none;
    --header-backdrop-filter: none;

     /* フッターをシンプル画像にする */
    --footer-img: url("//picsum.photos/1280/315.jpg?random3");
    --footer-background-size: auto calc(160px + 10vw);
    --footer-main-img: none;
    --footer-box-shadow: none;
    --footer-backdrop-filter: none;
    --footer-img-margin: 3vw auto 0;

     /* 背景色を1色にする */
    --body-background-color: var(--entry-background-color);